10122245527 has 2 divisors, whose sum is σ = 10122245528. Its totient is φ = 10122245526.

The previous prime is 10122245503. The next prime is 10122245657. The reversal of 10122245527 is 72554222101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10122245527 - 2¹⁵ = 10122212759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122245327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061122763 + 5061122764.

It is an arithmetic number, because the mean of its divisors is an integer number (5061122764).

Almost surely, 2^10122245527 is an apocalyptic number.

10122245527 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122245527 is an equidigital number, since it uses as much as digits as its factorization.

10122245527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 31.

Adding to 10122245527 its reverse (72554222101), we get a palindrome (82676467628).

The spelling of 10122245527 in words is "ten billion, one hundred twenty-two million, two hundred forty-five thousand, five hundred twenty-seven".